China CNC OEM Thick Exercise 50A Contactor 50A AC Type Contactor 50A AC Contactor

Product Description

CNC OEM Thick Exercise 50A Contactor 50A AC Type Contactor 50A AC Contactor

CJX2 series AC Contactor is suitable for using in the circuits of rated voltage up to 660V AC 50Hz or 60Hz, rated current up to 95A, for making, breaking, frequently starting & controlling the AC motor. Combined with the auxiliary contact block, timer delay & machine-interlocking device etc, it becomes the delay contactor, mechanical interlocking contactor, star-delta starter. With the thermal relay, it is combined into the electromagnetic starter. The Contactor is produced according to IEC 60947-4.

Specifications

Type			CJX2-09	CJX2-12	CJX2-18	CJX2-25	CJX2-32	CJX2-40	CJX2-50	CJX2-65	CJX2-80	CJX2-95
Rated insulation voltage (Ui)		V	690
Rated thermal current (Ith)		A	20	20	32	40	50	60	80	80	95	95
Rated operation current (Ie)	AC-3, 380V	A	9	12	18	25	32	40	50	65	80	95
	AC-3, 660V	A	6.6	8.9	12	18	21	34	39	42	49	55
	AC-4, 380V	A	3.5	5	7.7	8.5	12	18.5	24	28	37	41
	AC-4, 660V	A	1.5	2	3.8	4.4	7.5	9	12	14	17.3	21.3
Max. power of 3 phase motor controlled	AC-3, 220V	kW	2.2	3	4	5.5	7.5	11	15	18.5	22	25
	AC-3, 380V	kW	4	5.5	7.5	11	15	18.5	22	30	37	45
	AC-3, 660V	kW	5.5	7.5	10	15	18.5	30	33	37	45	55
Electrical life	AC-3	10000 t	100				80	80			60
Electrical life	AC-4	10000 t	20				20	15			10
Mechanical life		10000 t	1000				800	800			600
Operation frequency	AC-3	t/h	1200				600	600			600
Operation frequency	AC-4	t/h	300				300	300			300
Matching fuse type			RT16-20	RT16-20	RT16-32	RT16-40	RT16-50	RT16-63	RT16-80	RT16-80	RT16-100	RT16-125
Matching thermal relay type			JR28-25	JR28-25	JR28-25	JR28-25	JR28-36	JR28-93	JR28-93	JR28-93	JR28-93	JR28-93
Wiring capacity		mm²	1.5	1.5	2.5	4	6	10	16	16	25	35
Coil
Control power voltage (Us)	AC	V	36, 110, 127, 220, 380
Allowed control circuit voltage	Close	V	85%~110%Us
Allowed control circuit voltage	Open	V	20%~75%Us(AC)
	Close	VA	70			110		200
	Keeping	VA	8			11		20
	Loss power	W	1.8~2.7			3~4		6~10
Auxiliary contact
Rated thermal current (Ith)		A	10
Rated operation voltage (Ue)	AC-15	V	380
Rated operation voltage (Ue)	DC-13	V	220
Rated control capacity	AC-15	VA	360
Rated control capacity	DC-13	W	33

Note:3 pole is normal type,not remarked in the type name.
CNC OEM Thick Exercise 50A Contactor 50A AC Type Contactor 50A AC Contactor

Specifications

Ambient temperature	-5ºC~+40ºC
Altitude	≤2000m
Relative humidity	The maximum temperature of 40 degrees, the air relative humidity not exceed 50%, at a lower temperature can allow for a higher relative humidity, if humidity changes as a result of occasional gel generated,should eliminate it.
Pollution level	3
Installation category	III
Installation position	The installation degree of the tilt and vertical plane should not exceed ±22.5°, should be installed in place with no significant impact shaking and vibration
Installation	The installation of fastening screws can be used,the CJX1-9~38 contactor can also be installed on 35mm standard DIN rail.